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path: root/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
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Diffstat (limited to 'drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c')
-rw-r--r--drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
index 6a059d6ee03f..e0875476a780 100644
--- a/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
+++ b/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c
@@ -5240,6 +5240,8 @@ static int mvpp2_probe(struct platform_device *pdev)
if (has_acpi_companion(&pdev->dev)) {
acpi_id = acpi_match_device(pdev->dev.driver->acpi_match_table,
&pdev->dev);
+ if (!acpi_id)
+ return -EINVAL;
priv->hw_version = (unsigned long)acpi_id->driver_data;
} else {
priv->hw_version =